Pieces of the planet are disappearing mysteriously, leaving behind massive deposits of Iso-8. Strangely, each disappearance happens at the site of a previous Incursion. Could this be a clue? Join forces with your favorite Heroes to solve the mystery and save the world!

Pieces of the planet are disappearing mysteriously, leaving behind massive deposits of Iso-8. Strangely, each disappearance happens at the site of a previous Incursion. Could this be a clue? Join forces with your favorite Heroes to solve the mystery and save the world!